CN213177132U - Fiber reinforced composite pipe - Google Patents
Fiber reinforced composite pipe Download PDFInfo
- Publication number
- CN213177132U CN213177132U CN202022039724.0U CN202022039724U CN213177132U CN 213177132 U CN213177132 U CN 213177132U CN 202022039724 U CN202022039724 U CN 202022039724U CN 213177132 U CN213177132 U CN 213177132U
- Authority
- CN
- China
- Prior art keywords
- guide
- reinforced composite
- fiber
- pipe
- composite pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Moulding By Coating Moulds (AREA)
Abstract
The utility model provides a fiber reinforced composite pipe, include from interior to the outer plastics inner tube, cavity enhancement layer and the plastics outer tube of establishing in proper order, the cavity enhancement layer is including being cellular dictyosome, and in the cavity enhancement layer with be provided with the winding layer between the plastics inner tube. Compound pipe of fibre reinforcing, through set up the cavity enhancement layer between plastics inner tube and plastics outer tube, and this cavity enhancement layer adopts the cellular dictyosome, reducible holistic structural weight of one side, the bending stiffness and the torsional strength of compound pipe of on the other hand improve the life of compound pipe, and set up the structural strength that the winding layer also can further improve compound pipe, increase of service life.
Description
Technical Field
The utility model relates to a pipeline production technical field, in particular to compound pipe of fiber reinforcement.
Background
The drainage pipe is quite common in production and life, is widely applied to circulation, purification and other equipment in the industries of environmental protection, chemical engineering and the like, and is mainly used for conveying a liquid medium to a proper position. Because the drain pipe is often used in places with severe environment such as underground, the corrosion and oxidation resistance of the pipeline, and the good bending rigidity and torsional strength are all required to be ensured. In the prior art, most pipelines have poor bending rigidity and torsional strength and short service life, and can not meet the use requirements.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a fiber reinforced composite pipe to improve the use effect.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
the utility model provides a fiber reinforced composite pipe, includes plastic inner tube, cavity enhancement layer and the plastics outer tube that establishes in proper order from inside to outside, the cavity enhancement layer is including being honeycomb dictyosome, and in the cavity enhancement layer with be provided with the winding layer between the plastic inner tube.
Furthermore, the net body is formed by connecting a plurality of net body units.
Further, the cross section of the net body unit is a regular hexagon.
Further, the plastic inner pipe and the plastic outer pipe are made of high density polyethylene.
Further, the winding layer winds the glass fiber prepreg tape for reinforcement on the plastic inner pipe through a winding mechanism.
Further, the winding mechanism comprises a workbench and guide mechanisms arranged at two ends of the workbench for guiding and conveying the plastic inner pipe; still including linking firmly in two positioning disk on the workstation between the guiding mechanism to and rotate and be located rotating disc on the positioning disk, in it is provided with the winding portion to rotate on the rotating disc, under power device's the mandate, rotating disc is rotatory along self axis, so that the winding portion has around wearing to locate in advance that the rotating disc center dodges downthehole the revolution of plastics inner tube, and in the heating pipe has been linked firmly on the workstation on rotating disc upper reaches.
Furthermore, the guide mechanism comprises two guide seats arranged on the workbench and guide rollers respectively rotatably arranged on the guide seats.
Furthermore, the distance between the two guide seats is adjustable.
Furthermore, a guide rail is fixedly connected to the workbench, two guide seat sub-plates are slidably arranged on the guide rail, and a driving portion for driving the two guide seats to move relatively is arranged between the two guide seats.
Furthermore, the driving part comprises a sliding seat arranged on one side of the guide seat, a wedge block fixedly connected to the sliding seat and in sliding fit with the guide seat, and a screw bolt connected between the sliding seat and the workbench.
Compared with the prior art, the utility model discloses following advantage has:
(1) compound pipe of fibre reinforcing, through set up the cavity enhancement layer between plastics inner tube and plastics outer tube, and this cavity enhancement layer adopts the cellular dictyosome, reducible holistic structural weight of one side, the bending stiffness and the torsional strength of compound pipe of on the other hand improve the life of compound pipe, and set up the structural strength that the winding layer also can further improve compound pipe, increase of service life.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic view of a fiber reinforced composite pipe structure according to an embodiment of the present invention;
FIG. 2 is a left side view of FIG. 1;
fig. 3 is a schematic structural diagram of a net body according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a winding mechanism according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a guide seat according to an embodiment of the present invention;
description of reference numerals:
1-plastic inner pipe, 2-hollow reinforced layer, 201-net body unit, 3-plastic outer pipe, 4-winding layer, 5-workbench, 501-positioning disc, 502-guide seat, 503-guide roller, 6-rotating disc, 7-mounting plate, 701-shaft body, 8-track, 9-slide block, 10-screw rod, 11-mounting frame, 12-positioning roller, 13-rotating motor, 14-coil, 15-mounting shaft and 16-heating pipe.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
The embodiment relates to a fiber reinforced composite pipe, which is shown by combining fig. 1 with fig. 2 and fig. 3, and comprises a plastic inner pipe 1, a hollow reinforcing layer 2 and a plastic outer pipe 3 which are sequentially arranged from inside to outside, wherein a winding layer 4 is arranged between the hollow reinforcing layer 2 and the plastic inner pipe 1, the hollow reinforcing layer 2 comprises a honeycomb net body, the net body is bonded and wrapped on the peripheral surface of the winding layer 4, and the net body is formed by connecting a plurality of net body units 201 with regular hexagonal cross sections. Further, the plastic inner tube 1 and the plastic outer tube 3 in the present embodiment are made of high density polyethylene.
As shown in fig. 4, in the embodiment, the winding layer 4 winds the reinforcing glass fiber prepreg tape on the plastic inner tube 1 via a winding mechanism, and the winding mechanism includes a worktable 5 and guiding mechanisms disposed at two ends of the worktable 5 for guiding and conveying the plastic inner tube 1; the winding mechanism further comprises a positioning disc 501 fixedly connected to the workbench 5 between the two guide mechanisms, and a rotating disc 6 rotatably positioned on the positioning disc 501, a winding part is rotatably arranged on the rotating disc 6, and the rotating disc 6 rotates along the axis of the rotating disc 6 under the driving of a power device, so that the winding part revolves around the plastic inner pipe 1.
In the above structure, the cross section of the positioning plate 501 is square or circular, and is preferably square, the bottom end of the positioning plate 501 is fixedly connected to the workbench 5, and a relief hole for the plastic inner tube 1 to pass through is formed in the middle of the positioning plate 501, a plurality of positioning rollers 12 are rotatably disposed on the positioning plate 501, the positioning rollers 12 are four rollers disposed corresponding to each corner of the positioning plate 501, the rotating plate 6 is circular, the rotating plate is rotatably positioned between the positioning rollers 12, a relief hole for the plastic inner tube 1 to pass through is also formed in the middle of the rotating plate 6, and a rotating motor 13 for driving one of the positioning rollers 12 to rotate is disposed on the other side wall of the positioning plate 501.
In this embodiment, the winding portion is a detachable tape roll 14 (a reinforcing glass fiber prepreg tape is wound around the tape roll) rotatably provided on the rotary disk 6, and in order to facilitate the arrangement of the tape roll 14, an installation shaft 15 is provided on the rotary disk 6 in this embodiment, the tape roll 14 is directly rotatably fitted on the installation shaft 15 during installation, and a snap ring may be provided on the installation shaft 15 to prevent the tape roll 14 from falling off. And a tension wheel is arranged on one side of the mounting shaft 15 on the rotating disc 6, so that the belt coil can be pre-tightened conveniently.
In the present embodiment, the two guide mechanisms are located at two ends of the worktable 5, the two guide mechanisms are identical in structure, and only one of the two guide mechanisms is structurally described herein. This guiding mechanism is including locating two guide holder 502 on workstation 5 to and rotate respectively and locate guide roll 503 on guide holder 502, for the convenience of arranging of guide roll 503, by figure 4 combine shown in fig. 5, the tip of guide holder 502 has linked firmly mounting panel 7 in this embodiment to vertical axis body 701 that has linked firmly on mounting panel 7, thus locate on this axis body 701 with guide roll 503 pivoted, and be the level form and arrange. When in use, the plastic inner pipe is clamped between the two guide rollers 503, so that the plastic inner pipe 1 can be guided during conveying.
In order to adapt the guide roller 503 to plastic inner tubes 1 with different diameters, the distance between the two guide bases 502 in each guide mechanism is adjustable in this embodiment. In a specific structure, a guide rail is arranged on the workbench 5 in the embodiment, the guide rail comprises a rail 8 fixedly connected to the workbench 5 and two sliding blocks 9 sliding along the rail 8, the two guide seats 502 are respectively fixedly connected to the two sliding blocks 9, and the relative distance between the two guide rollers 503 can be adjusted by sliding the distance between the two guide seats 502, so as to adapt to the plastic inner pipes 1 with different diameters. In order to facilitate driving the two guide bases 502 to slide, in this embodiment, a driving portion for driving the two guide bases 502 to move relatively is disposed between the two guide bases 502. This drive division is including linking firmly in the mounting bracket 11 of 5 both sides departments of workstation respectively, and rotate and locate the screw rod 10 between two mounting brackets 11, and be provided with the fender ring that prevents screw rod 10 axial displacement on the screw rod 10 of mounting bracket 11 both sides, and this screw rod 10 has and revolves to opposite first screw thread and second screw thread, two guide holder 502 respectively with first screw thread and second screw thread threaded connection, when screw rod 10 is rotatory, because first screw thread and second screw thread revolve to opposite, and then make two guide holder 502 be close to each other or keep away from, in order to realize the regulation of distance, and have better auto-lock effect.
In addition, in the embodiment, a heating pipe 16 is fixedly connected to the workbench 5 upstream of the rotating disc 6 along the conveying direction of the plastic inner pipe 1, the heating pipe 16 can be heated by infrared heating or electric heating, and the heating pipe 16 can be replaced according to the diameter of the plastic inner pipe 1.
When the winding device for the non-metal reinforcing band of the plastic inner pipe is used, the plastic inner pipe 1 extends out of a winding frame at the upstream of a workbench 5, is sequentially guided by a guide mechanism and then is wound by the winding frame at the downstream of the workbench 5, and a winding part revolves around the plastic inner pipe 1 in the process to wind the plastic inner pipe 1. In addition, the positioning plate 501 in this embodiment can also be rotatably disposed on the workbench 5 at the bottom end, and the hydraulic cylinder is hinged between the workbench 5 and the positioning plate 501, so that the winding angle of the positioning plate 501 can be changed by the expansion and contraction of the hydraulic cylinder.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a fiber reinforced composite pipe, includes plastic inner tube, cavity enhancement layer and the plastics outer tube that establishes in proper order from inside to outside, its characterized in that: the hollow enhancement layer comprises a honeycomb-shaped net body, and a winding layer is arranged between the hollow enhancement layer and the plastic inner pipe.
2. The fiber-reinforced composite pipe of claim 1, wherein: the net body is formed by connecting a plurality of net body units.
3. The fiber-reinforced composite pipe of claim 2, wherein: the cross section of the net body unit is a regular hexagon.
4. The fiber-reinforced composite pipe of claim 1, wherein: the plastic inner pipe and the plastic outer pipe are made of high-density polyethylene.
5. The fiber-reinforced composite pipe of claim 1, wherein: the winding layer winds the glass fiber prepreg tape for reinforcement on the plastic inner pipe through a winding mechanism.
6. The fiber-reinforced composite pipe of claim 5, wherein: the winding mechanism comprises a workbench and guide mechanisms arranged at two ends of the workbench for guiding and conveying the plastic inner pipe; still including linking firmly in two positioning disk on the workstation between the guiding mechanism to and rotate and be located rotating disc on the positioning disk, in it is provided with the winding portion to rotate on the rotating disc, under power device's the mandate, rotating disc is rotatory along self axis, so that the winding portion has around wearing to locate in advance that the rotating disc center dodges downthehole the revolution of plastics inner tube, and in the heating pipe has been linked firmly on the workstation on rotating disc upper reaches.
7. The fiber-reinforced composite pipe of claim 6, wherein: the guide mechanism comprises two guide seats arranged on the workbench and guide rollers respectively rotatably arranged on the guide seats.
8. The fiber-reinforced composite pipe of claim 7, wherein: the distance between the two guide seats is adjustable.
9. The fiber-reinforced composite pipe of claim 8, wherein: the workbench is fixedly connected with a guide rail, the two guide seats are arranged on the guide rail in a sub-plate sliding manner, and a driving part for driving the two guide seats to move relatively is arranged between the two guide seats.
10. The fiber-reinforced composite pipe of claim 9, wherein: the driving part comprises a sliding seat arranged on one side of the guide seat, a wedge block fixedly connected to the sliding seat and in sliding fit with the guide seat, and a screw rod screwed between the sliding seat and the workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022039724.0U CN213177132U (en) | 2020-09-17 | 2020-09-17 | Fiber reinforced composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022039724.0U CN213177132U (en) | 2020-09-17 | 2020-09-17 | Fiber reinforced composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213177132U true CN213177132U (en) | 2021-05-11 |
Family
ID=75775685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022039724.0U Active CN213177132U (en) | 2020-09-17 | 2020-09-17 | Fiber reinforced composite pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213177132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115051306A (en) * | 2022-06-07 | 2022-09-13 | 青岛中集创赢复合材料科技有限公司 | Cable sheath pipe and preparation method thereof |
-
2020
- 2020-09-17 CN CN202022039724.0U patent/CN213177132U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115051306A (en) * | 2022-06-07 | 2022-09-13 | 青岛中集创赢复合材料科技有限公司 | Cable sheath pipe and preparation method thereof |
| CN115051306B (en) * | 2022-06-07 | 2024-06-25 | 青岛中集创赢复合材料科技有限公司 | Cable sheath tube and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213177132U (en) | Fiber reinforced composite pipe | |
| CN102233680B (en) | Vertical pipe production line | |
| CN104441672A (en) | Plastic corrugated pipe with steel belt reinforcing bodies as well as process and equipment for manufacturing same | |
| CN111730881A (en) | A two-way coiler for production of glass steel pipe | |
| CN213798075U (en) | RTP pipe nonmetal reinforcing belt winding device | |
| CN212579258U (en) | A two-way coiler for production of glass steel pipe | |
| CN206528067U (en) | A kind of glass fiber reinforced plastic pipeline winder | |
| CN201702952U (en) | Composite material multilayer diagonal tensioning and winding production line | |
| CN201228832Y (en) | Manual wheel for winding adhesive tape | |
| CN113927860B (en) | Thermoplastic prepreg glass fiber tape winding straight pipe fitting and manufacturing method | |
| CN1285458C (en) | Vertical and ring direction gum dipping wet process glass fiber reinforced plastic tubing continuous pipe twining machine | |
| CN214872823U (en) | Cold pressing roller mechanism for rolling | |
| CN108016025B (en) | Conduction band device of reinforcing band winding machine | |
| CN213011352U (en) | Pipe coiling machine | |
| CN207915705U (en) | A kind of automatic rolling device of pipeline winding | |
| CN206528068U (en) | A kind of carriage device of glass fiber reinforced plastic pipeline winder | |
| CN212352997U (en) | Polyurethane spraying polyethylene winding insulating tube manufacturing equipment | |
| CN207059261U (en) | A kind of fluid pressure type Glass fiber winding machine | |
| CN214087130U (en) | Guide structure suitable for winding plastic pipes with different diameters | |
| CN113846450B (en) | Curtain canvas dipping machine and working method thereof | |
| CN211994269U (en) | Reinforced composite pipe winding equipment | |
| CN206870404U (en) | The haulage gear of composite material drawing and extruding machine | |
| CN220920465U (en) | Sizing and shaping device for steel belt pipe making | |
| CN215402277U (en) | Pinch roller assembly for plastic pipeline winding | |
| CN211307370U (en) | Polyamide five-layer co-extrusion film blowing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230928 Address after: Room 3201, Unit 4, Building 6, Lijingyuan, No. 171 Tanan Road, Yuhua District, Shijiazhuang City, Hebei Province, 050000 Patentee after: Hou Lianlong Address before: 050000 no.198 Songjiang Road, Shijiazhuang Economic and Technological Development Zone, Hebei Province Patentee before: HEBEI HUIRUI PIPE INDUSTRY CO.,LTD. |
|
| TR01 | Transfer of patent right |